Synthetic-Bioinformatic Natural Product Antibiotics with Diverse Modes of Action.

ABSTRACT: Bacterial natural products have inspired the development of numerous antibiotics in use today. As resistance to existing antibiotics has become more prevalent, new antibiotic lead structures and activities are desperately needed. An increasing number of natural product biosynthetic gene clusters, to which no known molecules can be assigned, are found in genome and metagenome sequencing data. Here we access structural information encoded in this underexploited resource using a synthetic-bioinformatic natural product (syn-BNP) approach, which relies on bioinformatic algorithms followed by chemical synthesis to predict and then produce small molecules inspired by biosynthetic gene clusters. In total, 157 syn-BNP cyclic peptides inspired by 96 nonribosomal peptide synthetase gene clusters were

SUBMITTER: Chu J 

PROVIDER: S-EPMC8011376 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature